00349 a2200121 4500082001500000100001900015245006300034260005100097300001900148650001400167650002300181700002300204 a690.2bTUR aTurner, G. J.  aProject planning and control in the construction industry  aTorontobCassell & Company Limitedc1964g1964 aix,300p.c22cm aBuildings aGeneral activities aElliott, K. R. J.